.admin-modules-shortcut img {
    background-image: url(images/settings48x48.png);
    filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src='system/modules/admin-modules/images/settings48x48.png', sizingMethod='scale');
}
.admin-modules-icon {
    background-image: url(images/settings16x16.png)  !important;
    filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src='system/modules/admin-modules/images/settings16x16.png', sizingMethod='scale');
}

